1.
In-situ conservation can be done by :
2.
Terracing and contour bunding assists in :
3.
"ISINGLASS" used for clearing the wine and vinegar is derived from :
4.
The wheel organ is found in :
5.
Ranikhet disease occurs in :
6.
In a spectrophotometer, function of monochromator is to :
7.
Threats to biodiversity are :
8.
Match the following larval forms :
(a) Echinopluteus...(i) Holothuroidea
(b) Auricularia.........(ii) Echinoidea
(c) Bipinnaria.........(iii) Crinoidea
(d) Doliolaria..........(iv) Asteroidea
9.
Exchange of food between one insect and other is known as :
10.
Which of the following is the source of estrogen and progesterone during last seven months of pregnancy ?
1 out of 6
11.
An 18- year- old male is brought to the emergency room by his friends after eating mushrooms. He is treated for muscarine poisoning. Which one of the following sign is consistent with muscarinic poisoning ?
12.
At what rpm the centrifuge must be set to have an rcf of 1,00,000 g if an average 'r' value is 4 ?
13.
Membrane blebbing, nuclear fragmentation, are the features associated with :
14.
Which organ is responsible for the development of mature T-cells ?
15.
Which one of the following chemical is released by the pancreas when the blood sugar levels fall ?
16.
Sexually transmitted protozoan is :
17.
The immunoglobulin that can be transported across the placenta to confer immunity to the fetus in animals is :
18.
The most important cell type associated with acquired immunity of the body is :
19.
The mutation rate of
10-5to 10-6means that the number of gametes
carrying a newly mutated allele at any particular locus will be :
20.
Following is the list of respiratory chain enzymes :
(a) Cytochrome c
(b) Cytochrome oxidase
(c) ATP synthase
(d) Succinate-Q-reductase
Identify the option which has correct combination of enzymes forming a Proton
pumping complex :
2 out of 6
21.
By genetic engineering organisms created that lack a specific gene, are called as :
22.
Which one of the following factors will not have an effect on the sedimentation of a particle during centrifugation ?
23.
A pheromone is a chemical cue :
24.
Structures like Polian vesicles and Tiedemann's bodies can be used as identifying feature of :
25.
Complete base titration of the α-amino acid, aspartate, will yield how many pK values ?
26.
In G-banding, dark region of chromosome represent :
27.
Which one of the following explains involution, a type of cell movement during gastrulation ?
28.
Lampbrush chromosomes are seen in certain organisms during :
29.
Which of the following are characters of deuterostomes ?
30.
Which of the following can be considered as a territory ?
3 out of 6
31.
Blood glucose is generally maintained at concentrations of 4.5-5.5m mol/L but, may rise to 6.5-7.2 m mol/L after feeding or decrease to 3.3-3.9 m mol/L in the fasting state. Which enzyme plays an important role in regulating blood glucose levels after feeding
32.
Snakes are thought to have evolved from :
33.
Which one of the following option has all correct matches ?
34.
Which one of the following characteristics of an axon is most dependent on its diameter ?
35.
Infective inheritance is illustrated by :
36.
A difference between simple diffusion and facilitated transport is that facilitated transport :
37.
Leptin is a chemical, which is released from the :
38.
The taxonomic level that is concerned with characterization and naming of a species is known as :
39.
Which of the following is associated with the structure of Golgi complex ?
40.
Which cellular organelle plays an importnat role in autophagy ?
4 out of 6
41.
Testosterone is secreted by :
42.
The ratite bird, Emu, is found in :
43.
Cell wall in archaea is made up of :
44.
What kind of aneuploid gametes will be generated if non-disjunction occurs at first division of meiosis ?(n means haploid number of chromosomes)
45.
A dichotomous key is used to :
46.
Which of the polymerases synthesize a polynucleotide chain in a template independent mannner ?
47.
Which of the following is a vertebrate organism ?
49.
A scientific name contains information about its
50.
The frequency of 2 alleles in a gene pool is 0.19 (A) and 0.81 (a) assume that population is in hardy weinberg equilibrium. The percentage of hetrozygous individuals and the recessive homozygous individuals in the population will be
5 out of 6
51.
Centrum, pre and post- zygapophysis tranverse process are parts of
52.
Inclusive fitness refers to the fitness of an individual by taking into account the consequences of its actions
53.
Which part of the amniote egg is responsible for storing waste
54.
If one is viewing an object under a light microscope in blue light (450nm) using a simple high power lens whose numerical apperture is 0.94, then what will be the limit of resolution of the microscope
55.
Common name of Sitophilus oryzae is
56.
Which one of the following is associated with prolonged (3 or more days) fasting?
57.
In linnean hierarchy, order comes between
58.
Index fossils are best exemplified by
59.
The bulk of Carbon dioxide is transported in arterial blood as :
60.
Trinomial expansion of Hardy- Weinberg equilibrium for 3- alleles condition will be :
6 out of 6
